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dsp: add scrambler support in DSP over split a2dp

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Add support to enable scrambler in COP Packetizer module
over split A2DP path to fix 44.1Khz playback.

CRs-Fixed: 2143142
Change-Id: I52fec39e10a1c0939fd49d1e1303b03312544abf
Signed-off-by: Preetam Singh Ranawat <apranawat@codeaurora.org>
This commit is contained in:
Preetam Singh Ranawat
2017-10-20 18:13:14 +05:30
committed by Gerrit - the friendly Code Review server
parent 9326b2df53
commit f746a87965
3 changed files with 80 additions and 5 deletions
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20
include/dsp/apr_audio-v2.h
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@@ -3118,6 +3118,12 @@ struct afe_param_id_aptx_sync_mode {
*/
#define AFE_ENCODER_PARAM_ID_ENC_FMT_ID 0x0001322B
/*
* Encoder scrambler parameter for the #AVS_MODULE_ID_ENCODER module.
* This parameter cannot be set runtime.
*/
#define AFE_ENCODER_PARAM_ID_ENABLE_SCRAMBLING 0x0001323C
/*
* Data format to send compressed data
* is transmitted/received over Slimbus lines.
@@ -3451,6 +3457,7 @@ union afe_enc_config_data {
struct afe_enc_config {
u32 format;
u32 scrambler_mode;
union afe_enc_config_data data;
};
@@ -3474,6 +3481,18 @@ struct avs_enc_packetizer_id_param_t {
uint32_t enc_packetizer_id;
};
/*
* Payload of the AVS_ENCODER_PARAM_ID_ENABLE_SCRAMBLING parameter.
*/
struct avs_enc_set_scrambler_param_t {
/*
* Supported values:
* 1 : enable scrambler
* 0 : disable scrambler
*/
uint32_t enable_scrambler;
};
union afe_port_config {
struct afe_param_id_pcm_cfg pcm;
struct afe_param_id_i2s_cfg i2s;
@@ -3492,6 +3511,7 @@ union afe_port_config {
struct afe_port_media_type_t media_type;
struct afe_enc_cfg_blk_param_t enc_blk_param;
struct avs_enc_packetizer_id_param_t enc_pkt_id_param;
struct avs_enc_set_scrambler_param_t enc_set_scrambler_param;
} __packed;
struct afe_audioif_config_command_no_payload {